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ASTM C944/C944M-19

Standard Test Method for Abrasion Resistance of Concrete or Mortar Surfaces by the Rotating-Cutter Method

STANDARD published on 1.10.2019

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The information about the standard:

Designation standards: ASTM C944/C944M-19
Publication date standards: 1.10.2019
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM C944/C944M-19 :

This test method covers the procedure for determining the abrasion resistance of either concrete or mortar surfaces using the rotating-cutter method. The method involves an abrasion device, a rotating cutter, a balance and a leveling plate. The surface description, size, and finish type of the specimen, as well as the concrete compaction, age, and strength; applied surface treatment; abrasion time; load used; depth of wear; mass loss; and abrasion time are reported. This test method has been successfully used in the quality control of highway and bridge concrete subject to traffic.


Keywords:
abrasion, concrete, impact, mortar, wear,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar), 91.100.30 (Concrete and concrete products)